公开(公告)号：EP0964417A3

公开(公告)日：2000-11-29

申请号：EP99304077.3

申请日：1999-05-26

申请人： LUCENT TECHNOLOGIES INC.

发明人： Decker, Robert LeRoy ,  Weld, John David

IPC分类号： H01H11/00 ,  H01H13/70

CPC分类号： H01H13/70 ,  B29C45/1642 ,  B29L2031/3437 ,  H01H2219/062 ,  H01H2229/046 ,  H01H2231/022

摘要： A device, such as a cellular phone, is provided having a component, e.g., a device housing, containing an integral light guide, where the component is formed by co-injection molding. The integral light guide is capable of distributing light from one or more sources through or along the component to distant keys or a distant liquid crystal display, thereby reducing the required number of light sources in the device. In addition, because the component and light guide are co-injection molded in a single step, the complexity and cost of the manufacturing of the component, and thus the overall device, is typically reduced.

摘要翻译： 提供了诸如蜂窝电话的设备，其具有包含整体光导的部件，例如设备外壳，其中通过共注射成型形成部件。 整体光导能够将来自一个或多个源的光通过或沿着部件分配到远距离的键或远距离的液晶显示器，从而减少了所需的设备数量的光源。 此外，由于部件和光导在一个步骤中共注塑，所以组件的制造的复杂性和成本以及因此整个装置的成本通常会降低。

公开(公告)号：EP0906817A4

公开(公告)日：2000-11-02

申请号：EP97915692

申请日：1997-04-10

申请人： FUJI XEROX SUZUKA ,  TOHPE CORP ,  KOWA TORYO CO LTD

发明人： SUZUKI YASUHIRO ,  OIDO HIDETOSHI ,  UMEZAWA KEIRI

IPC分类号： B29B17/00 ,  B29B17/04 ,  B29C37/00 ,  B29C45/16 ,  B29C45/17 ,  C08J7/04 ,  C09D125/00

CPC分类号： B29B17/04 ,  B29B17/0036 ,  B29B17/0042 ,  B29C37/0025 ,  B29C45/1642 ,  B29C45/1704 ,  B29C2045/0079 ,  B29C2045/165 ,  B29L2009/005 ,  Y02P20/582 ,  Y02W30/62 ,  Y02W30/625 ,  Y10S264/911 ,  Y10S264/916 ,  Y10S264/917 ,  Y10S264/92 ,  Y10S264/921 ,  Y10T428/31536 ,  Y10T428/31855

摘要： Coated moldings coated, on surfaces of moldings, with paint constituted of a thermoplastic resin having affinity for a thermoplastic resin used as a main constituent of the moldings. Method and apparatus for recycling the coated moldings are also described in which the coated moldings are crushed by means of a crusher and the crushed moldings are molded in a mold to provide fresh moldings, followed by coating, by means of a coating device, the fresh moldings on surfaces thereof with a paint constituted of a thermoplastic resin having affinity for the thermoplastic resin for the moldings.

公开(公告)号：EP1013386A1

公开(公告)日：2000-06-28

申请号：EP99123548.2

申请日：1999-11-25

申请人： ELMA Chemicals S.r.l.

发明人： Bertoglio, Mario

IPC分类号： B29B17/00 ,  B29C44/04 ,  B29C45/16 ,  B29C45/06

CPC分类号： B29B17/0042 ,  B29C44/04 ,  B29C45/1642 ,  B29K2105/26 ,  Y02W30/62

摘要： Method for manufacturing products by utilizing heterogeneous waste materials, with different melting temperatures, deriving from recycling processes, sorted-out waste collections, solid urban wastes, scraps of industrial processings and the like, by utilizing moulds of traditional type in which the waste materials are in succession shredded in small-sized particles and mixed together with apparatuses of traditional type, thereby forming a first compound constituting a first component of each product, adapted to provide for the not visible inner portion of each product, and a second compound separated from the preceding one constituting a second component of each product, adapted to coat said inner portion and provide for the visible outer portion of each product.
Such compounds are heated up separately from each other, up to a pre-determined heating temperature and injected at the same time into the moulds (13) so that the compounds distribute themselves in a different manner into the mould depending on the density and flowability thereof.

摘要翻译： 用于制造产品通过利用异质废物材料，具有不同的熔融温度，从回收过程，分拣出的垃圾收集，城市固体废物，工业处理的废料等的推导，通过利用传统类型的模具，其中所述废料是方法 连续切碎成小尺寸颗粒，并与传统类型的装置中混合在一起，由此形成构成每个产品的第一成分的第一化合物，angepasst以提供用于每个产品的不可见的内部部分，和第二化合物从分离 构成各产品的第二组分preceding-一个，angepasst涂覆所述内侧部分，并为每个产品的可见的外部。 搜索化合物彼此分开加热，由预先确定的加热温度，并在同一时间注入到模具（13）所做的化合物分发自身以不同的方式进入模具取决于密度和它们的流动性 ，

公开(公告)号：EP0964417A2

公开(公告)日：1999-12-15

申请号：EP99304077.3

申请日：1999-05-26

申请人： LUCENT TECHNOLOGIES INC.

发明人： Decker, Robert LeRoy ,  Weld, John David

IPC分类号： H01H11/00 ,  H01H13/70

CPC分类号： H01H13/70 ,  B29C45/1642 ,  B29L2031/3437 ,  H01H2219/062 ,  H01H2229/046 ,  H01H2231/022

摘要： A device, such as a cellular phone, is provided having a component, e.g., a device housing, containing an integral light guide, where the component is formed by co-injection molding. The integral light guide is capable of distributing light from one or more sources through or along the component to distant keys or a distant liquid crystal display, thereby reducing the required number of light sources in the device. In addition, because the component and light guide are co-injection molded in a single step, the complexity and cost of the manufacturing of the component, and thus the overall device, is typically reduced.

公开(公告)号：EP0894603A1

公开(公告)日：1999-02-03

申请号：EP98113932.2

申请日：1998-07-24

申请人： Engel Maschinenbau Gesellschaft m.b.H.

发明人： Steinbichler, Georg ,  Ebenhofer, Harald

IPC分类号： B29C45/16

CPC分类号： B29C45/1642 ,  B29K2083/005 ,  B29K2101/10 ,  B29K2283/00

摘要： Verfahren zum Spritzgießen von Gegenständen wobei nacheinander wenigstens zwei verschiedene Fluide in eine Form eingebracht werden, und wenigstens der die Oberfläche des Gegenstandes bildende Kunststoff ein vernetzbares Material ist.

摘要翻译： 在注射成型工艺中，将两种不同的流体材料混合物（A，B; X，Y）进料到模具中，并且形成模制物表面的材料反应形成交联聚合物。 工艺设备包括两个混合器（1,2），其供给冷却阀（3），其可以根据需要打开以将任何一种混合材料注入到注射模具（4）中。

公开(公告)号：EP0735943B1

公开(公告)日：1998-08-26

申请号：EP94906993.4

申请日：1993-12-22

申请人： COMMER S.P.A.

发明人： SIANO, Dante ,  VECCHIARINO, Luigi

IPC分类号： B29C45/16 ,  B29C45/00

CPC分类号： B29C45/1642 ,  B29C45/0046 ,  B29K2105/16 ,  B29L2031/3014

摘要： An article having complex geometrical shape is obtained by consecutively coinjection molding a first and a second material substantially without stopping time between the two injections. Pressure, temperature and mass flow rate are controlled to obtain a homogeneous distribution of the several flows of injected material and to have them meet in a fluid condition and melt together at the meeting point.

公开(公告)号：EP0779138A3

公开(公告)日：1998-04-08

申请号：EP96308098.1

申请日：1996-11-07

申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

发明人： Takeuchi, Atsushi ,  Makuta, Minoru ,  Ohgane, Hitoshi

IPC分类号： B29C45/16

CPC分类号： B29C45/1642 ,  B29C45/1603 ,  B29C2045/161 ,  B29L2031/3044

摘要： An outer layer forming material (M 2 ) is injected into a cavity (17) in a mold (13) and then a core forming material (M 1 ) is injected, whereby the core forming material is allowed to flow into the outer layer forming material existing in the cavity, and both the materials are allowed to flow within the cavity. The cavity has a main area (17 1 ) for forming a bumper main portion (4 1 ), and side areas (17 2 ) for forming bumper sides (4 2 ). A relation, d 1 > d 2 is established between a distance d 1 determining a bumper thickness of a first section (17a) for forming an upper portion (4a) of the bumper main portion and a distance d 2 determining a bumper thickness of a second section (17b) for forming a lower portion (4b) of the bumper main portion. A relation, d 3 > d 1 is established between a distance d 3 determining a bumper thickness of the side areas and the distance d 1 . A film gate (16) opens into the first section. Thus, in the main area and the side areas, the times required for the filling of the outer layer forming material to be completed are substantially equal to each other.

公开(公告)号：EP0773096A3

公开(公告)日：1998-04-08

申请号：EP96308099.9

申请日：1996-11-07

申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

发明人： Takeuchi, Atsushi, c/o KK Honda Gijutsu Kenkyusho ,  Makuta, Minoru, c/o K.K. Honda Gijutsu Kenkyusho ,  Ohgane, Hitoshi, c/o K.K. Honda Gijutsu Kenkyusho

IPC分类号： B29C45/16

CPC分类号： B29C45/1642 ,  B29C2045/1654 ,  B29L2031/3044

摘要： In producing a molded article of a synthetic resin, the following steps are used: a step of injecting an outer layer forming material (M 1 ) into a molding cavity (17) through a gate (16) in a mold (13); a step of injecting a core forming material (M 2 ) to allow the core forming material to flow into the outer layer forming material existing in the gate and the cavity and to allow the outer layer and core forming materials to flow within the cavity, thereby advancing the formation of the first construction portion; a step of allowing a front portion of the core forming material in a flowing direction to break through a front portion of the outer layer forming material in the flowing direction to flow into said cavity (17 2 ), thereby advancing the formation of the second construction portion under advancement of the first construction portion; and a step of pushing both the materials existing within the gate into said cavity by the outer layer material, thereby completing the formation of the first and second construction portion. Thus, it is possible to mass-produce a molded article of a synthetic resin including the first construction portion having a sandwich structure including a core and an outer layer, and the second construction portion having a single-layer structure.

公开(公告)号：EP0771637A2

公开(公告)日：1997-05-07

申请号：EP96307960.3

申请日：1996-11-04

申请人： HONDA GIKEN KOGYO KABUSHIKI KAISHA

发明人： Takeuchi, Atsushi, K.K. Honda, Gijutsu Kenkyusho ,  Makuta, Minoru, K.K. Honda, Gijutsu Kenkyusho ,  Ohgane, Hitoshi, K.K. Honda, Gijutsu Kenkyusho

IPC分类号： B29C45/16

CPC分类号： B29C45/1642 ,  B29L2031/3044

摘要： A process for producing a bumper for a vehicle uses a first step of injecting an outer layer forming material (M 1 ) into a bumper forming cavity (17) through a gate (16) in a mold (13), and a second step of injecting a core forming material (M 2 ), thereby allowing the core forming material to flow into the outer layer forming material existing in said gate and said cavity, while allowing the outer layer and core forming materials to flow within the cavity. In the mold, the volume of a mounting portion forming area (17a) of the bumper forming cavity (17) is set so that the thickness (t 1 ) of at least a mounting portion of the bumper for mounting to a vehicle body to extend laterally from a central portion of the vehicle body can be larger than the thickness (t 2 ) of a bumper main portion excluding the mounting portion, and the gate opens into the mounting portion forming area. Thus, the outer layer forming material can be allowed to flow substantially uniformly over the entire cavity, thereby enhancing the filling rate of the core forming material.

摘要翻译： 一种用于车辆的保险杠的制造方法使用通过模具（13）中的浇口（16）将外层形成材料（M1）注入保险杠形成腔（17）的第一步骤，以及注射 芯形成材料（M2），从而允许芯形成材料流入存在于所述浇口和所述空腔中的外层形成材料，同时允许外层和芯形成材料在空腔内流动。 在模具中，保险杠形成腔（17）的安装部形成区域（17a）的体积被设定为使得至少安装到车体的保险杠的安装部分的厚度（t1）横向延伸 从车体的中心部分可以大于除了安装部分之外的保险杠主体部分的厚度（t2），并且门打开到安装部分形成区域中。 因此，可以使外层形成材料基本均匀地流过整个空腔，从而提高芯形成材料的填充率。

公开(公告)号：EP0755763A1

公开(公告)日：1997-01-29

申请号：EP95913340.6

申请日：1995-03-27

申请人： SUMITOMO CHEMICAL COMPANY LIMITED

发明人： MATSUMOTO, Masahito ,  MUROTANI, Hitoshi ,  FUNAKOSHI, Satoru ,  MATSUBARA, Shigeyoshi

IPC分类号： B29C43/20 ,  B29C43/34

CPC分类号： B29C45/1603 ,  B29C45/16 ,  B29C45/1642 ,  B29C45/561 ,  B29C2043/3615 ,  B29C2045/1609

摘要： A method of manufacturing multi-layered moldings which have a plurality of thermoplastic resin layers, which comprises the steps of (i) separately supplying first and second molten thermoplastic resins to between male and female molds in an opened position from first and second resin supply ports, which can be separately temperature controlled, with a time lag set in starting up supply of the both resins, and (ii) clamping the male and female molds after the completion of supply of the first and second resins. Multi-layered moldings of high quality having a plurality of resin layers can be manufactured with good reproducibility at a relatively low resin supplying pressure and with one clamping. Further, it is possible to easily manufacture multi-layered moldings of high quality without restriction on a material to be used.

摘要翻译： 一种制造具有多个热塑性树脂层的多层模制品的方法，包括以下步骤：（i）在第一和第二树脂供应口的打开位置中将第一和第二熔融热塑性树脂分别供应到阳模与阴模之间 ，其可以单独进行温度控制，在启动两种树脂的供应时设定时间滞后，和（ii）在完成第一和第二树脂的供应之后夹紧阳模和阴模，